GHK-Cu is a naturally occurring copper peptide known for its powerful ability to support skin regeneration, improve firmness, and promote a more youthful, radiant appearance. Our enhanced formulation helps restore skin vitality from the inside out.

Product Care

Pre-filled research pen supplied in a sealed format for laboratory and R&D use only. Supports formulation assessment, compound stability testing, and delivery system evaluation. How to Use the Pen (Quick Guide) • Wash hands thoroughly before use. • Remove cap, check solution is clear, and attach a new needle. • Prime the pen to remove air. • Select the dose using the dial and confirm in the display window. • Inject at a 90° angle into the abdomen, thigh, or upper arm. • Hold for 5–10 seconds, then remove and safely dispose of the needle. Rotate injection sites weekly. Dosing Overview Start low and increase gradually as needed. Research Use Only.